Seiko Cal. 4413 - 964

The Seiko 4413-964 represents an important milestone in Seiko's 1970 lineup. Powered by the 4413 caliber with 32j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-aba57ec36bc2]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1970

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